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41380948 = 2273759677
BaseRepresentation
bin1001110111011…
…0110001010100
32212212100222201
42131312301110
541043142243
64034534244
71011506110
oct235666124
985770881
1041380948
11213a4134
1211a37384
13875b28b
1456d2740
15397604d
hex2776c54

41380948 has 48 divisors (see below), whose sum is σ = 86567040. Its totient is φ = 16937856.

The previous prime is 41380943. The next prime is 41380949. The reversal of 41380948 is 84908314.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41380943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60786 + ... + 61462.

It is an arithmetic number, because the mean of its divisors is an integer number (1803480).

Almost surely, 241380948 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41380948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43283520).

41380948 is an abundant number, since it is smaller than the sum of its proper divisors (45186092).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41380948 is a wasteful number, since it uses less digits than its factorization.

41380948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 784 (or 782 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 41380948 is about 6432.8024996886. The cubic root of 41380948 is about 345.8863939231.

It can be divided in two parts, 413 and 80948, that multiplied together give a square (33431524 = 57822).

The spelling of 41380948 in words is "forty-one million, three hundred eighty thousand, nine hundred forty-eight".

Divisors: 1 2 4 7 14 28 37 59 74 118 148 236 259 413 518 677 826 1036 1354 1652 2183 2708 4366 4739 8732 9478 15281 18956 25049 30562 39943 50098 61124 79886 100196 159772 175343 279601 350686 559202 701372 1118404 1477891 2955782 5911564 10345237 20690474 41380948